> On Sep 4, 2018, at 12:40 PM, gérard Calliet <gerard.call...@pia-sofer.fr>
> wrote:
>
> (our build version is 4.7.3)
>
> Hello,
>
> I'm just a beginner in gcc. (I contributed to the rebuild of the gnat ada
> compiler (version 3.4.7) on OpenVMS last year:
> https://github.com/AdaLabs/gnat-vms).
>
> As I do love books and encyclopedic learning attitude, I searched for a good
> book about gcc.
My favorite resource is the GCC Internals manual, which is part of the GCC
distribution. Unlike the internals manuals from some other GNU projects, it's
quite thorough. Not everything is covered deep enough, but it certainly
delivers a solid basis on many aspects of the system.
paul
